The commission's report said the women had endured "inappropriate and demeaning questioning".
And Jonathan Rose had challenged them during a meeting with Church elders, after he was released from prison.
A Jehovah's Witness statement said "appropriate restrictions" were imposed on anyone guilty of abuse.
Rose was convicted in 2013 of the historical sexual abuse of two girls, aged five and 10, and sentenced to nine months in prison.
Both he and the girls, at the time of the assaults, were members of the New Moston Kingdom Hall, in Manchester.
At the time of his conviction, Rose was a senior member, or "elder", of the Jehovah's Witnesses.
He appealed against a move to expel him, a process known as "disfellowshipping".
In order to decide his fate, a group of elders had called the two women to a meeting at the Kingdom Hall, along with a third woman who had alleged in the 1990s that Rose had assaulted her, the report said.
'Very intimidating'
Over three hours in April 2014, the women were individually questioned by Rose and a room full of male elders.
In an audio recording made by one of the women and passed to the BBC, Rose is heard saying to one woman: "Give me one reason why I would touch you?"
He is heard challenging the woman, accusing her of making up the allegations and asking her to relive the assault.
"What I am saying to you is this didn't happen," he says.
"What was I supposed to have done to you that night?"
One of the elders asks: "Did you ever egg him on?"
"It was worse than the court case," another of the women told the BBC.
"I felt everyone was on his side. I felt I was in the wrong. I felt very intimidated that it was all men, very, very intimidating. I was shocked he was able to talk to me.
"He kept making out that I was lying. He kept saying why did I make it up, why would I say something like that, and at no point did I feel he was going to admit it.
"I got to the point where I thought, 'He genuinely believes he's not done anything wrong.'"
She added that another of the women had burst out of her meeting in tears, claiming Rose had asked if "she'd enjoyed it".